20147401884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{8087}}^1\times {\mathrm{7159}}^1$

素因数の和:15282

約数の個数: 48

約数和(自身を含む): 48644467200

約数和(自身を除く): 28497065316

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 7159, 8087, 14318, 16174, 21477, 24261, 28636, 32348, 42954, 48522, 85908, 97044, 207611, 234523, 415222, 469046, 622833, 703569, 830444, 938092, 1245666, 1407138, 2491332, 2814276, 57894833, 115789666, 173684499, 231579332, 347368998, 694737996, 1678950157, 3357900314, 5036850471, 6715800628, 10073700942, 20147401884]

約数ペア:

[(1, 20147401884), (2, 10073700942), (3, 6715800628), (4, 5036850471), (6, 3357900314), (12, 1678950157), (29, 694737996), (58, 347368998), (87, 231579332), (116, 173684499), (174, 115789666), (348, 57894833), (7159, 2814276), (8087, 2491332), (14318, 1407138), (16174, 1245666), (21477, 938092), (24261, 830444), (28636, 703569), (32348, 622833), (42954, 469046), (48522, 415222), (85908, 234523), (97044, 207611)]